Tri-ang P42 Circuit Control Unit / Power Controller - Boxed

Triang RT.42 Speed/Power Control Unit - untested

Tri-ang P.42 Circuit Control Unit Ref:PC6

Hammant & Morgan H&M Minor Unit | Vintage Tri-ang, Hornby - Untested

Tri-ang HORNBY (ROVEX) RP42 Circuit Control Unit / Power Controller - Boxed

Tri-ang Power Units P.4 Power Unit ( Untested )

Tri-ang RP13 The Westminster Power Controller. Rovex Scale Models Ltd *POWERS ON

TRI-ANG Trains - Vintage Boxed Model Railway - P.42 Control Curcuit Unit